HP 64782, Руководство пользователя, Страница: 471 / 554

Negated patterns not allowed in timing (2030)
Cause: This error occurs when you attempt to specify a "not equals"
expression when defining the external timing trigger. You can only specify
labels which equal patterns (of 1’s, 0’s, or X’s).
Action: Do not attempt to specify negated timing patterns.
No address label defined
Cause: The address trace label was somehow removed in the terminal
interface using the tlb command.
Action: End session and start again.
No more processes may be attached to this session
Cause: You can operate an emulator in four windows. Each time you start the
emulator in another window, a new process is attached to the current session.
Action: Do not try to use more than four windows. Once you have started the
emulator in four windows, you have reached the maximum number of
processes allowed for that emulator.
No chip selects programmed for address range of map entry #%d (175)
Cause: This error message is a result of the display configuration_info
diagnostics command. It can occur when you have mapped an address range
using one of the chip select function codes but have not programmed any of
the EMCSBR
x registers to set up a chip select for that address range.
It’s also possible that you have programmed the EMCSBR x registers to set up
chip selects but not programmed the EMCSOR x registers to enable the chip
selects.
No internal registers for m6833x at address: ________ (161)
Cause: Not all addresses in the internal register block are active (depending
on the chip register content). This error occurs if a command cannot access
a particular address in a valid register block.
No symbols loaded
Cause: You tried to step through lines in the source file before symbols are
loaded.
Action: Load symbols and try again, or use step with the "source" option (i.e.
step assembly language program).
Error Messages
470